USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
good quantity with favourable price and iso,halal koshert and so on
high quality colistin sulfate raw material 1264-72-8
colistin sulfate/colistin sulphate
other:colistin, polymyxin e
cas no.:1264-72-8
f:2(c52h98n16o13).5(h2so4)
w:2801.27
colistin sulfate
other name:colistin, polymyxin e
cas no.:1264-72-8
f:2(c52h98n16o13).5(h2so4)
w:2801.27
appearance:white crystal or crystalline powder
ep4
package:20kg/drum
usage:an-infection
test |
specification |
characteristics |
white or almost white powder |
identification |
meets ep specification |
ph |
4.0 ~ 6.0 |
loss on drying |
≤3.5% |
optical rotation |
-63° ~ -73° |
sulphated ash |
≤1.0% |
sulphate (dried basis) |
16.0% ~ 18.0% |
content (dry basis hplc) |
colistin e1-i≤10% |
|
colistin e1-7moa≤10% |
|
colistin e3≤10% |
|
e1+ e2+e3+e1-i+e1-7moa≥77.0% |
related substances |
any impurity≤4.0% |
|
total impurity≤23.0% |
potency(moisture basis) |
------- |
potency (dried basis) |
≥19000iu/mg |